From: Stanislaw Gruszka <stf_xl@pop3.wp.pl>
Date: Sat, 12 Feb 2011 20:06:51 +0000 (+0100)
Subject: PM / Hibernate: Return error code when alloc_image_page() fails
X-Git-Tag: v2.6.37.2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7401529300ced9e10bf396aa3bffd60970d002a7;p=pandora-kernel.git

PM / Hibernate: Return error code when alloc_image_page() fails

commit 2e725a065b0153f0c449318da1923a120477633d upstream.

Currently we return 0 in swsusp_alloc() when alloc_image_page() fails.
Fix that.  Also remove unneeded "error" variable since the only
useful value of error is -ENOMEM.

[rjw: Fixed up the changelog and changed subject.]

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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